The 3.5 liter V6 engine in a 2007 Lexus ES350 has a timing CHAIN
The 2007 Lexus IS-250's engine produces 204 hp @ 6400 rpm.
The 2007 Lexus IS-350's engine produces 306 hp @ 6400 rpm.
The 2007 Lexus GS-450H's engine produces 340 hp @ 6400 rpm.
The 2007 Lexus RX-350's engine produces 270 hp @ 6200 rpm.
The 2007 Lexus LS-460's engine produces 380 hp @ 6400 rpm.
The 2007 Lexus GS-350's engine produces 303 hp @ 6200 rpm.
I have a 2008 ES350 that has had the oil changed twice. The receipt shows 8 quarts which in my opinion is a lot for that engine. -------------------------------------------------------- From the owner's manual for a 2007 Lexus ES350, it is 6.0 qts (5.7 L) without a filter and 6.4 qts (6.1 L) with the filter. Uses 5W30 oil.
A 2007 Lexus ES350 has a timing chain. This will lower the costs in repairs since the timing chain should last as long as the engine whereas the timing belt needs to be replaced at 90,000 miles.
The 2007 Lexus IS-350 has a V6 engine.
The 2007 Lexus IS-250 has a V6 engine.
The 2007 Lexus GS-350 has a V6 engine.